:root {
  --bg: #f4f8fb;
  --surface: #ffffff;
  --surface-soft: #f8fbfd;
  --ink: #101828;
  --muted: #667085;
  --line: #dde6ee;
  --primary: #2563eb;
  --primary-soft: #eaf1ff;
  --accent: #14b8a6;
  --accent-soft: #e7faf7;
  --success: #12805c;
  --success-soft: #dcfce7;
  --warning: #b7791f;
  --warning-soft: #fff3cf;
  --danger: #c2413b;
  --danger-soft: #fff1f1;
  --nav: #172033;
  --radius: 8px;
  --tap: 44px;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
}